Radeon RX 7900 XT and Radeon Instinct MI200 - video card comparison

Radeon RX 7900 XT

Radeon Instinct MI200

Architecture

RDNA 3

CDNA 2.0 (2021)

GPU code name

Navi 31 XT

Aldebaran

Market segment

Desktop

Release date

November 2022

December 2021

Interface

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

1x 8-pin

Boost clock speed

2000 MHz

1700 MHz

Manufacturing process technology

5 nm

6 nm

Number of transistors

57,700 million

58,200 million

Pipelines / CUDA cores

5376

6656

Power consumption (TDP)

315 Watt

300 Watt

Texture fill rate

804.4

707.2

Memory type

GDDR6

HBM2e

Maximum RAM amount

20 GB

64 GB

Memory bus width

320 Bit

4096 Bit

Memory clock speed

20000 MHz

3.2 GB/s

Memory bandwidth

800.0 GB/s

1,638 GB/s

Shared memory

Display Connectors

1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C

No outputs

HDMI

DirectX

12 Ultimate (12_2)

N/A

OpenCL

2.1

3.0

OpenGL

4.6

N/A

Shader Model

6.7

N/A

Vulkan

1.3

N/A